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Senior Front- End Engineer

Lisbon💼 Full-time🗓 2026-09-17 → 2026-09-26

Core

Design and architect flexible platform building blocks for PagerDuty's AI-first digital operations platform, focusing on real-time work management and customizability for enterprise customers.

Role type

Senior Front-end Engineer (Platform Architecture)

Builds

Configurable, flexible building blocks for the PagerDuty Platform; frontend interfaces and libraries for managing real-time workflows, AI agents, and incidents.

Domain

SaaS / Digital Operations / AI

Deliverable

production ML models | product features

Required skills

React, TypeScript, Node.js, REST API design, semantic HTML, client-side JavaScript, state management, performance optimization, accessibility, CI/CD pipelines, Git, unit/integration/e2e testing, distributed system architecture, component library design.

Preferred skills

Experience with AWS/Azure/GCP, AI-driven development tools, architecting developer platforms.

Technologies

React, TypeScript, Node, AWS, Azure, GCP, Git

Responsibilities

Design and architect flexible platform building blocks; code, test, and ship frontend interfaces and libraries; curate the frontend design system; develop scalable frontend architecture patterns; write unit, integration, and e2e tests; mentor other engineers; create alignment among stakeholders on technical direction; participate in on-call rotation.

Seniority

Senior, hands-on IC with mentorship responsibilities

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